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Diffstat (limited to 'src/mainboard/kontron/986lcd-m')
-rw-r--r--src/mainboard/kontron/986lcd-m/mainboard.c58
1 files changed, 25 insertions, 33 deletions
diff --git a/src/mainboard/kontron/986lcd-m/mainboard.c b/src/mainboard/kontron/986lcd-m/mainboard.c
index 85b704e3dd..509e894507 100644
--- a/src/mainboard/kontron/986lcd-m/mainboard.c
+++ b/src/mainboard/kontron/986lcd-m/mainboard.c
@@ -21,22 +21,12 @@
#include <drivers/intel/gma/int15.h>
#include <pc80/mc146818rtc.h>
#include <arch/io.h>
+#include <superio/hwm5_conf.h>
/* Hardware Monitor */
static u16 hwm_base = 0xa00;
-static void hwm_write(u8 reg, u8 value)
-{
- outb(reg, hwm_base + 0x05);
- outb(value, hwm_base + 0x06);
-}
-
-static void hwm_bank(u8 bank)
-{
- hwm_write(0x4e, bank);
-}
-
#define FAN_CRUISE_CONTROL_DISABLED 0
#define FAN_CRUISE_CONTROL_SPEED 1
#define FAN_CRUISE_CONTROL_THERMAL 2
@@ -86,16 +76,16 @@ static void hwm_setup(void)
sysfan_speed = FAN_SPEED_5625;
get_option(&sysfan_speed, "sysfan_speed");
- hwm_bank(0);
- hwm_write(0x59, 0x20); /* Diode Selection */
- hwm_write(0x5d, 0x0f); /* All Sensors Diode, not Thermistor */
+ pnp_write_hwm5_index(hwm_base, 0x4e, 0);
+ pnp_write_hwm5_index(hwm_base, 0x59, 0x20); /* Diode Selection */
+ pnp_write_hwm5_index(hwm_base, 0x5d, 0x0f); /* All Sensors Diode, not Thermistor */
- hwm_bank(4);
- hwm_write(0x54, 0xf1); /* SYSTIN temperature offset */
- hwm_write(0x55, 0x19); /* CPUTIN temperature offset */
- hwm_write(0x56, 0xfc); /* AUXTIN temperature offset */
+ pnp_write_hwm5_index(hwm_base, 0x4e, 4);
+ pnp_write_hwm5_index(hwm_base, 0x54, 0xf1); /* SYSTIN temperature offset */
+ pnp_write_hwm5_index(hwm_base, 0x55, 0x19); /* CPUTIN temperature offset */
+ pnp_write_hwm5_index(hwm_base, 0x56, 0xfc); /* AUXTIN temperature offset */
- hwm_bank(0x80); /* Default */
+ pnp_write_hwm5_index(hwm_base, 0x4e, 0x80); /* Default */
u8 fan_config = 0;
/* 00 FANOUT is Manual Mode */
@@ -110,43 +100,45 @@ static void hwm_setup(void)
case FAN_CRUISE_CONTROL_THERMAL: fan_config |= (1 << 2); break;
}
/* This register must be written first */
- hwm_write(0x04, fan_config);
+ pnp_write_hwm5_index(hwm_base, 0x04, fan_config);
switch (cpufan_control) {
- case FAN_CRUISE_CONTROL_SPEED:
+ case FAN_CRUISE_CONTROL_SPEED: /* CPUFANIN target speed */
printk(BIOS_DEBUG, "Fan Cruise Control setting CPU fan to %d RPM\n",
fan_speeds[cpufan_speed].fan_speed);
- hwm_write(0x06, fan_speeds[cpufan_speed].fan_in); /* CPUFANIN target speed */
+ pnp_write_hwm5_index(hwm_base, 0x06, fan_speeds[cpufan_speed].fan_in);
break;
- case FAN_CRUISE_CONTROL_THERMAL:
+ case FAN_CRUISE_CONTROL_THERMAL: /* CPUFANIN target temperature */
printk(BIOS_DEBUG, "Fan Cruise Control setting CPU fan to activation at %d deg C/%d deg F\n",
temperatures[cpufan_temperature].deg_celsius,
temperatures[cpufan_temperature].deg_fahrenheit);
- hwm_write(0x06, temperatures[cpufan_temperature].deg_celsius); /* CPUFANIN target temperature */
+ pnp_write_hwm5_index(hwm_base, 0x06,
+ temperatures[cpufan_temperature].deg_celsius);
break;
}
switch (sysfan_control) {
- case FAN_CRUISE_CONTROL_SPEED:
+ case FAN_CRUISE_CONTROL_SPEED: /* SYSFANIN target speed */
printk(BIOS_DEBUG, "Fan Cruise Control setting system fan to %d RPM\n",
fan_speeds[sysfan_speed].fan_speed);
- hwm_write(0x05, fan_speeds[sysfan_speed].fan_in); /* SYSFANIN target speed */
+ pnp_write_hwm5_index(hwm_base, 0x05, fan_speeds[sysfan_speed].fan_in);
break;
- case FAN_CRUISE_CONTROL_THERMAL:
+ case FAN_CRUISE_CONTROL_THERMAL: /* SYSFANIN target temperature */
printk(BIOS_DEBUG, "Fan Cruise Control setting system fan to activation at %d deg C/%d deg F\n",
temperatures[sysfan_temperature].deg_celsius,
temperatures[sysfan_temperature].deg_fahrenheit);
- hwm_write(0x05, temperatures[sysfan_temperature].deg_celsius); /* SYSFANIN target temperature */
+ pnp_write_hwm5_index(hwm_base, 0x05,
+ temperatures[sysfan_temperature].deg_celsius);
break;
}
- hwm_write(0x0e, 0x02); /* Fan Output Step Down Time */
- hwm_write(0x0f, 0x02); /* Fan Output Step Up Time */
+ pnp_write_hwm5_index(hwm_base, 0x0e, 0x02); /* Fan Output Step Down Time */
+ pnp_write_hwm5_index(hwm_base, 0x0f, 0x02); /* Fan Output Step Up Time */
- hwm_write(0x47, 0xaf); /* FAN divisor register */
- hwm_write(0x4b, 0x84); /* AUXFANIN speed divisor */
+ pnp_write_hwm5_index(hwm_base, 0x47, 0xaf); /* FAN divisor register */
+ pnp_write_hwm5_index(hwm_base, 0x4b, 0x84); /* AUXFANIN speed divisor */
- hwm_write(0x40, 0x01); /* Init, but no SMI# */
+ pnp_write_hwm5_index(hwm_base, 0x40, 0x01); /* Init, but no SMI# */
}
/* mainboard_enable is executed as first thing after */